Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 9 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 09/21/2022   06:55:20   (   0.30,-127.84) (  -0.19,-130.26)  274.39                80
 09/23/2022   06:40:29   (   0.29,-127.90) (   0.45,-127.30)   68.53                80
 09/25/2022   06:28:17   (   0.29,-127.96) (   1.04,-124.34)  411.07                80
 09/25/2022   18:49:33   (  -0.31,-127.99) (   0.03,-129.50)  172.05                80
 09/27/2022   18:40:02   (  -0.30,-128.04) (  -0.63,-126.55)  170.21                80
 09/28/2022   07:01:26   (   0.32,-128.05) (  -0.48,-131.74)  419.91                80
 09/30/2022   06:49:15   (   0.31,-128.09) (   0.19,-128.79)   78.76                80
 10/02/2022   06:34:23   (   0.30,-128.12) (   0.80,-125.82)  261.57                80
 10/02/2022   18:55:38   (  -0.31,-128.13) (   0.32,-130.98)  323.69                80
 10/04/2022   18:46:06   (  -0.30,-128.16) (  -0.31,-128.01)   16.32                80